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http://dx.doi.org/10.9766/KIMST.2019.22.2.241

A Study on the Reliability Growth of Multiple Launch Rocket System Using Accelerated Life Testing  

Lee, Yongjun (Land Systems Center, Defense Agency for Technology and Quality)
Ryu, Jeongmin (Land Systems Center, Defense Agency for Technology and Quality)
Son, Kwonil (Land Systems Center, Defense Agency for Technology and Quality)
Song, Seokbong (Land Systems Center, Defense Agency for Technology and Quality)
Kim, Sangboo (School of Industrial Engineering and Naval Architecture, Changwon National University)
Park, Woojae (School of Industrial Engineering and Naval Architecture, Changwon National University)
Publication Information
Journal of the Korea Institute of Military Science and Technology / v.22, no.2, 2019 , pp. 241-248 More about this Journal
Abstract
In this paper, we aim to check the reliability growth of multiple launch rocket components by the life evaluation. We apply the Crow-AMSAA model to the sets of test data obtained from the development phase. The result of the data analysis shows that the reliability of some components needs to be improved. In order to improve their reliability, we analyze the failure mechanism and change their designs. The verification of the reliability growth for those components is done by analyzing the data sets obtained by the accelerated life tests. As a result, we show that the MTBF of those components is increased and also their reliabilities improved.
Keywords
Accelerated Life Testing; Reliability Growth Management; Mutiple Launch Rocket System;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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